摘要
金属封装陶瓷复合材料在保有陶瓷材料的高硬度和低密度等优点的同时,还具有金属材料所具有的良好的韧性和延展性。利用金属材料对陶瓷材料的约束还可以有效防止碎裂陶瓷的飞溅。因此,其在个体防护领域有着广阔的应用前景,是作为防弹装甲的优良材料。文章综述了金属封装陶瓷复合材料的制备方法,主要包括铸造法、金属熔覆法、粉末冶金法和陶瓷金属化等,对几种方法的优缺点进行了比较。并展望了金属封装陶瓷材料在追求轻质化,提高金属与陶瓷的结合性等方面的发展趋势。
Metal encapsulating ceramic composites retained high hardness and low density of ceramic material,but also had excellent toughness and ductility provided by the metal material.The using of metal material constraints on the ceramic materials could effectively prevent the splash of fragmentation ceramic.Thus,it had broad application prospects in the field of individual protection,was an excellent material for bulletproof armor.This paper reviewed the preparation methods of metal encapsulating ceramic composites,including casting,metal cladding,powder metallurgy,ceramic metallization and so on,and compared the advantages and disadvantages of several methods.And prospected the development trend of metal packaging ceramic materials in the pursuit of weight reduction and the improvement of combination of metal and ceramics.
出处
《轻工机械》
CAS
2015年第6期102-105,110,共5页
Light Industry Machinery
基金
上海市教委重点项目(13zz133)
上海工程技术大学研究生科研创新资助项目(14ky0510)
关键词
复合材料
金属封装
金属熔覆法
陶瓷金属化
轻质化
composite materiacs
metal encapsulating
metal cladding method
ceramic metallization
weight reduction
